A 200 mg sample of white powder is collected at a crime scene. If extraction and GCMS quantitation shows that 80% of the sample is present as cocaine in the extracted sample, how much cocaine was present in the original sample

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.